PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

800-14Valve,regulating,fluid Pressure

Honeywell Inc Process Control Div · NSN 4820-00-878-8340 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-878-8340 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-878-8340. Primary manufacturer part number: 800-14.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Filter: NOT INCLUDED
  • Surface Treatment: PASSIVATE OUTSIDE
  • Thread Size and Series/type Designator: 1-11-1/2 NPT FIRST END
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE PRESSURE DATA,MATERIAL DATA AND THE NOMINAL PIPE SIZE
  • Body Style: STRAIGHT THRU
  • First End Connection Type: THREADED INTERNAL PIPE
  • First End Style Designator: PLAIN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Seat construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-878-8340, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell Inc Process Control Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-878-8340
Primary Part Number800-14
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHoneywell Inc Process Control Div
StatusACTIVE
FilterNOT INCLUDED
Surface TreatmentPASSIVATE OUTSIDE
Thread Size and Series/type Designator1-11-1/2 NPT FIRST END
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE PRESSURE DATA,MATERIAL DATA AND THE NOMINAL PIPE SIZE
Body StyleSTRAIGHT THRU
First End Connection TypeTHREADED INTERNAL PIPE
First End Style DesignatorPLAIN
Media for Which DesignedWATER, OIL OR GAS
Remote Actuation MethodDIAPHRAGM
MaterialSTEEL CORROSION RESISTING SEAT
Valve Loading MethodSPRING
Second End Relationship with First EndIDENTICAL
End Connection Quantity2
Maximum Inlet Pressure RatingERR-060
Outlet Pressure Range0.0 TO 600.0 CAMERA MOUNT
Temp Rating435.0 FAHRENHEIT NOMINAL DEGF
First End Thread DirectionRIGHT-HAND
Regulation TypeMANUAL SINGLE STAGE
Valve Stem DesignSINGLE SEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-012-0376V11-001-031 INTERCHANGEABLE
Nut,plain,hexagon
Cecom Lr Center
6130-00-116-3981G5167-003 INTERCHANGEABLE
Power Supply
Kearfott Corporation Div Guidance and Navigation Division
3030-01-097-0758A6R6-1430120 INTERCHANGEABLE
Belt,positive Drive
Designatronics Inc Div Stock Drive Products
5962-01-139-5771 INTERCHANGEABLE
Microcircuit,hybrid
4820-01-244-843780014 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
6645-01-301-877180014 INTERCHANGEABLE
Meter,time Totalizing
Honeywell International Inc. Dba Honeyweel Sensing & Controls
Cross-Reference Index
Part NumberManufacturer
800-14 Honeywell Inc Process Control Div (USA)
Related Parts
5310-00-012-0376INTERCHANGEABLE
NUT,PLAIN,HEXAGON
V11-001-031
6130-00-116-3981INTERCHANGEABLE
POWER SUPPLY
G5167-003
3030-01-097-0758INTERCHANGEABLE
BELT,POSITIVE DRIVE
A6R6-1430120
5962-01-139-5771INTERCHANGEABLE
MICROCIRCUIT,HYBRID
4820-01-244-8437INTERCHANGEABLE
SEAT,VALVE
80014
6645-01-301-8771INTERCHANGEABLE
METER,TIME TOTALIZING
80014

Frequently Asked Questions

What is NSN 4820-00-878-8340?

NSN 4820-00-878-8340 is a Valve,regulating,fluid Pressure, manufactured by Honeywell Inc Process Control Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-878-8340?

NSN 4820-00-878-8340 has 1 cross-referenced part number: 800-14 (Honeywell Inc Process Control Div).

What NSN replaces 4820-00-878-8340?

There are 6 known substitutes for 4820-00-878-8340: 5310-00-012-0376, 6130-00-116-3981, 3030-01-097-0758 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 800-14?

Key specifications for 800-14: Filter: NOT INCLUDED; Surface Treatment: PASSIVATE OUTSIDE; Thread Size and Series/type Designator: 1-11-1/2 NPT FIRST END; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE PRESSURE DATA,MATERIAL DATA AND THE NOMINAL PIPE SIZE. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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